نتایج جستجو برای: harvard compaction
تعداد نتایج: 22790 فیلتر نتایج به سال:
Recent results from the Mark II Detector at SPEAR are presented. These include measurements of the decays r--to-vr and T-+K*-(890)~,, observation of direct photons at the $, inclusive proton and A production and measurements of charmed baryon and charmed meson decays.
Background and Aims: Root canal obturation is of great importance in root canal treatment. Its purpose is to eliminate microleakage, re-entry and growth of micro-organisms in the root canal system. The aim of this study was to compare coronal salivary microleakage in obturated root canals using lateral compaction, single cone gutta-percha and System B vertical compaction methods. Materials and...
Identifying the vulnerability of soils to compaction damage becomes an increasingly important issue in the planning and execution of farming operations. Soil compaction models are efficient tools for predicting soil compaction due to agricultural field traffic. Most of these models require the knowledge of the stress/strain relationship, as well as the mechanical parameters and their variation ...
Skid trails are the main routes for wood extraction and also the main source of runoff and sediment production in Forests. This research was conducted in Kuhmiyan forest of Golestan Province to determine infiltration, compaction, strength (resistance to penetration) and moisture content in three treatment including control (in the forest), wheel ruts and middle of skid trail were measured in th...
Hadronic decays of the w’ are reviewed and a new preliminary upper limit of B(~‘+pn )<7.0~10-~ at 90% C.L. from the Mark III is presented. T he I,V’ is the 23S, cc quark-antiquark vector meson and is the only well established radial excitation. The hadronic decay rate of the w’ relative to the J/v should scale as the . ratio of the three gluon widths which are proportional to the leptonic width...
To gain insight into the conformational properties and compaction of megabase-long chromatin molecules, we reconstituted chromatin from T4 phage DNA (165 kb) and recombinant human histone octamers (HO). The unimolecular compaction, induced by divalent Mg2+ or tetravalent spermine4+ cations, studied by single-molecule fluorescence microscopy (FM) and dynamic light scattering (DLS) techniques, re...
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